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57i Series Kits > Performance Intake Kit

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57-0648-1
 
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K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N O/E replacement filter which is always limited to the size of the factory air box. The larger air filter also captures and holds more dirt increasing its service life before a cleaning is required (up to 100,000 miles). The filter is either directly attached to the engine carburetor or throttle body or indirectly through a tube assembly running from the filter to the engine. All adapters are made from high quality materials such as steel, aluminum, silicon or reinforced nylon to ensure long life. 57i Intakes are not legal for use in California and other US States adopting California emission standards. [MORE]
Available Information
Installation Instruction Sheet
News Story - 2004-2011 BMW's with Four Cylinder Engines Gain Performance with K&N Air Induction Kit
57-0648-1 Vehicle Applications


Part 57-0648-1 Product Specifications
Product Style: 57i Series International Kits
Replacement Filter: RC-3600
Street Legal In All US States: No
TUV Approved (Europe): No
Type: Gen II
Intake Pipe Color / Finish: Black
California Restricted: Not legal for sale or use in California
Weight: 2.9 lb (1.3 kg)
Product Box Length: 9 in (229 mm)
Product Box Width: 9 in (229 mm)
Product Box Height: 9 in (229 mm)



Accessories
99-5050.jpg
99-5050 - Filter Care Service Kit - Squeeze
RC-3600.jpg
RC-3600 - Replacement Filter

Customer Feedback      Be the first to review part 57-0648-1

BMW 320i e36 with K&N stock replacement air filter
Perfect sound, instant reaction.
Thanks
David Novotný, Czech Republic
BMW E36 320i Convertible

Hi Guys from the UK,

My son has installed K&N filters on his last few cars and is always singing its praises. He first experienced these amazing filters when he worked at the famous Silverstone Race Circuit in the UK. Well, he 'demanded' I install one on my beloved BMW convertible. The first thing I noticed was the fantastic noise then I experienced the power. I was very impressed.

My son has a BMW E36 2.8i Coupe and has filter with heatshield [ mine does not have this]. Just to prove a point he installed his filter with shield in my car yesterday and we took it for a test drive. I simply could not believe the amazing amount of extra pulling away power I had at 2500rpm - it was awesome!!!

So much so, that now I am in the process of having a K&N Apollo CIS filter fitted whilst having the car super chipped. So, between the both I am hoping that my car will have an amazing new lease of life. 'Boy-racers' just admire my lovely rear end when I leave them to simply ponder the question at the lights "what on earth has that lady got under her bonnet"!!!

Am recommending to all our colleagues who love and respect their cars. I shall install my old filter into my daughter's car - she needs to be converted also!

THANK YOU K&N
Kaye, Torquay, Devon UK
1992 BMW 320i

I have always used K&N air filters on all the vehicles I have owned.  Fitting a K&N air filter is the simplest and easiest way at instantly jumping up the enjoyment you get from driving your vehicle.  My latest vehicle is a BMW 320i 1992 E36.  I drove it around for four painful months with the standard paper filter and then the day came when I installed the K&N replacement panel filter.  Wow!!  What an immediate difference.  Now my BMW 320i feels more like a 325, very lively and responsive! I almost have to learn how do drive my car again.  The increased power and mpg are amazing from such a simple product.  My BMW now feels like a weird horse trying to leap forward at every opportunity.  Torque from low down revs right up to red line has jumped right up!  Cruising around, overtaking, off the lights and motorway driving have improved more than I thought possible!  My BMW 320i is now sheer pleasure to drive everyday!  Thanks K&N you have totally transformed my BMW 320i from a tame coupe into a very sporty coupe with improved fuel economy of up to 7-10% !!!  My K&N replacement panel filter will pay for itself within the next few months!!

Thank you,
Charlie, London, United Kingdom

K&N 57-0648-1 fits the following:
2011 BMW 320I 2.0L L4 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2011 BMW 318I 2.0L L4 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2011 BMW 120I 2.0L L4 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2011 BMW 118I 2.0L L4 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2010 BMW 320I 2.0L L4 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2010 BMW 318I 2.0L L4 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2010 BMW 120I 2.0L L4 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2010 BMW 118I 2.0L L4 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2009 BMW 320I 2.0L L4 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2009 BMW 318I 2.0L L4 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2009 BMW 120I 2.0L L4 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2009 BMW 118I 2.0L L4 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2008 BMW 320SI 2.0L L4 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2008 BMW 320I 2.0L L4 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2008 BMW 318I 2.0L L4 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2008 BMW 120I 2.0L L4 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2008 BMW 118I 2.0L L4 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2007 BMW 320SI 2.0L L4 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2007 BMW 320I 2.0L L4 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2007 BMW 318I 2.0L L4 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2007 BMW 120I 2.0L L4 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2007 BMW 118I 2.0L L4 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2006 BMW 320SI 2.0L L4 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2006 BMW 320I 2.0L L4 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2006 BMW 318I 2.0L L4 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2006 BMW 120I 2.0L L4 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2006 BMW 118I 2.0L L4 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2005 BMW 320I 2.0L L4 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2005 BMW 318I 2.0L L4 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2005 BMW 120I 2.0L L4 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2005 BMW 118I 2.0L L4 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2004 BMW 120I 2.0L L4 F/I - All Street Legal In All US States: No TUV Approved (Europe): No
2004 BMW 118I 2.0L L4 F/I - All Street Legal In All US States: No TUV Approved (Europe): No